Set up a dedicated Facebook group for your class
A Facebook group can allow your students to create discussion boards,
communicate with each other and their teacher, and can be linked with online
projects & other classroom groups. Teachers can use these groups to send out
mass messages, reminders, and potentially even post homework assignments.
Use Facebook Apps
Facebook is more than a place to tag photos from last night’s not-so-clever
encounter with tequila. It is now a platform that runs on mobile devices, and
can be integrated with applications designed for learning. From news to learning
a new language, there are many apps that allow searches and sharing across the
platform.
Follow news feeds
If your students are working on a project involving anything from current
affairs to piracy, Facebook news feeds can be an alternative to Twitter in order
to enrich a project with real-time opinion and commentary. Not only this, but
you can sign up and join groups focusing on certain areas; such as student
education, U.S. healthcare, or politics.
Practice foreign languages
As a traveler and advocate of language learning, I found Facebook to be one
of best resources in which to find ‘language buddies’ to practice your writing
skills in a secondary language. There are groups that are dedicated to this —
and you can get feedback on your attempts. It is also possible to find events
and links to language-based resources.
Follow figures of interest
This can be done on both Twitter and Facebook, especially since the Timeline
roll-out and subscription service began. You do not have to be friends with the
person you wish to follow — as long as they allow subscriptions to their
profile, any public updates
Use the Facebook Timeline for class projects
The Facebook Timeline feature may not be the site’s most popular update, but
it can be used to create a project more interesting than a traditional Power
Point presentation.
Use Facebook Questions and polls
Why not upload a photo to your class Facebook group and ask your students to
comment? There are cases of this feature being used as a way to ask questions or
set a class task — such as identifying a species of animal or important figure.
Polls can be also used for research, opinion, or to generate a later classroom
discussion.
This would work with science because you could use this strategy with having students identify vocabulary words or even better when describing a cycle of some scientific process. Also visual patterns in words can be very important to science because knowing prefixes many words in science class can be understood without even knowing the word before hand.
I like to use prezi for presentations in science. It really allows you to get deeper into the subject material with visuals. I can use it to keep zooming in on a photo and eventually show what an "atom" looks like and the students start to understand how small they truly are!